-45j+-9k
because -9 times 5j is -45j
and -9 times k is -9k
Answer:
All of them are correct except for number 15
Step-by-step explanation:
Number 15 is D.
Answer:
The time required is 15.97 second.
Step-by-step explanation:
Consider the provided information.
A skywalk is 90 feet beyond the canyon's edge and is 4080 ft above the canyon floor.
First find the distance between skywalk and canyon floor by using Pythagorean theorem.
Distance between skywalk and canyon's edge = 
Distance between skywalk and canyon's edge = 
Substitute h = 4080.99 in the provided formula.



Hence, the time required is 15.97 second.
Answer:
0.78 euros per dollar
Step-by-step explanation:
If 35 euros=$45.00, then every dollar that Trent has is equivalent to (35/45) euros=35/45=0.78 euros per dollar
You are gonna do rise/run.
So you have 1/4 for the first two points.
Then you have 2/8 which can be simplified down to 1/4.
So the slope of the line is 1/4.
Hope this Helps!!